Sky was on fire

So, now the sun is rising later and later, my train rides to work are mostly in darkness. Today though I noticed a slight lightness in the sky toward the horizon. As we got closer to Dawlish, and the sea opened up, the sky was on fire. But oddly only a line of fire, as there was a gap in the cloud on the horizon. The colour seemed more intense than normal, but maybe that's because there was only a small line that had opened up in the cloud cover. I managed to take a photo from the bridge over the railway, to capture the moment, and it turned out quite well :-)